Question

(x - 19) (х + 23) = 0

Answer 1

Ответ:

1. x=-23, x=19. . * * . . . . .

Answer 2

$(x - 19) (x + 23) = 0\\x-19=0 \: \: or \: \: x+23=0\\x=19 \: \: or \: \: x=-23$

Answer 3

The expression (x - 19) (x + 23) = 0 represents a quadratic equation that has been factored. To find the solutions for x that satisfy this equation, you can set each factor equal to zero and solve for x:

1. Set x - 19 = 0 and solve for x: Add 19 to both sides: x = 19

2. Set x + 23 = 0 and solve for x: Subtract 23 from both sides: x = -23

So, the solutions for the equation are x = 19 and x = -23. These are the values of x that make the original equation (x - 19) (x + 23) = 0 true.